120411243299 has 4 divisors (see below), whose sum is σ = 123665601264. Its totient is φ = 117156885336.

The previous prime is 120411243263. The next prime is 120411243343. The reversal of 120411243299 is 992342114021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 992342114021 = 481231 ⋅2062091.

It is a cyclic number.

It is not a de Polignac number, because 120411243299 - 2¹² = 120411239203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120411243259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1627178927 + ... + 1627179000.

It is an arithmetic number, because the mean of its divisors is an integer number (30916400316).

Almost surely, 2^120411243299 is an apocalyptic number.

120411243299 is a deficient number, since it is larger than the sum of its proper divisors (3254357965).

120411243299 is an equidigital number, since it uses as much as digits as its factorization.

120411243299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3254357964.

The product of its (nonzero) digits is 31104, while the sum is 38.

The spelling of 120411243299 in words is "one hundred twenty billion, four hundred eleven million, two hundred forty-three thousand, two hundred ninety-nine".